Mark S. Reiter, MD

My Philosophy and Approach to Wellness...

My philosophy is to always be the patient’s advocate. I strive to provide the most state-of-the-art medical and emotional care for each individual patient, and to help each patient achieve their optimal wellness.

Physician Profile


University of Illinois
Champaign, IL
Bachelor of Science, Physiology and Biophysics 1977
Medical School
University of Chicago
Chicago, IL
Doctorate of Medicine 1981
University of Minnesota
Minneapolis, MN
University of Minnesota
Minneapolis, MN
Internal Medicine 1982-1983
University of Chicago
Chicago, IL
Internal Medicine 1983-1984



Professional Society Memberships

American College of Physicians
American Society of Internal Medicine
American Geriatrics Society

Professional Affiliations and Appointments

Associate Staff, Advocate Christ Hospital and Medical Center 1985-2015
Senior Staff, Palos Community Hospital 1984-2015

Hospital Affiliations

Advocate Christ Hospital and Medical Center
Palos Community Hospital

Honors and Awards

Best Doctors in America 2007-2014
Alpha Omega Alpha, Medical Honor Society, University of Chicago
University of Illinois
- Bronze Tablet Scholar
- University Honors
- Phi Beta Kappa, Honor Society
- Phi Kappa Phi, Honor Society


American Board of Internal Medicine
National Board of Medical Examiners

Patient Testimonials

  • Member: Jerrie

    Dr Reiter You are the best, I appreciated your caring and concerns. I can always depend on you. Thank you so much for being my ...

  • Member: Rita

    Dr. Reiter has been my doctor for years and I love him. He is always there when I need him. He is patient and kind. I would be tot...

  • Member: Larry

    Dr. Reiter saved my life and I'm eternally grateful. Ten years ago my PSA spiked and his expert monitoring and referrals resulted...

  • Member: Janice

    My doctor is the best. My husband and I and my mother and father had him as our doctor even before MDVIP. He saw my father throug...